Strange sound while accelerating

[mikey4563]

Hey everyone!

I just recent noticed that I'm getting a strange noise from under the good while I'm accelerating. The best way I can describe it is that it sounds kinda like a RC car or a go cart. Any ideas on what it may be?

 

[caspian65]

Had some strange sounds like this once when a tire store put new tires on and one of them did not match the other 3. Guess it is something to do with the auto 4x4 system. They replaced the tire and the sound went away. I would describe the sound on ours as like a helicopter flying over the car!